[It's a complicated question, but humans make things complicated. It's a relief there hasn't been a world war in a long time, but there were still, would always be, skirmishes and smaller wars between countries. Ginia mulls over an answer as they begin walking to another hanger. ]

/Actually, land and resources are a large reason for war. Countries trying to claim land, countries trying to reclaim land, fights over valuable resources that are rare in an area... it's all complicated. Then you have differences in religion and ideologies and zealous leaders.../

[Ginia sighs and shakes her head.]

/You're right; if we stopped fighting and working together, life could be pretty peaceful. But I think you're underestimating the population of my world. It's over 7 billion now and space and resources aren't what they used to be./